ISCSI LUNs are failed in MS Cluster after ONTAP multi hop upgrade Last updated Save as PDF Share Share Tweet Share Views:197Visibility:PublicVotes:0Category:fc-seriesSpecialty:sanLast Updated: Applies to ISCSI ONTAP upgrade 9.1P12 > 9.3P15 > 9.5P15 > 9.7P14 Issue MS failover manager shows cluster disks marked as failed. SQL Instance is offline.